test: wrote partial EventDeserializer test

src/test/java/uulm/teamname/marvelous/gamelibrary/json/ingame/EventDeserializerTest.java

@@ -0,0 +1,190 @@
+package uulm.teamname.marvelous.gamelibrary.json.ingame;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import static org.assertj.core.api.Assertions.*;
+
+import uulm.teamname.marvelous.gamelibrary.IntVector2;
+import uulm.teamname.marvelous.gamelibrary.entities.*;
+import uulm.teamname.marvelous.gamelibrary.entities.Character;
+import uulm.teamname.marvelous.gamelibrary.events.Event;
+import uulm.teamname.marvelous.gamelibrary.events.EventType;
+import uulm.teamname.marvelous.gamelibrary.events.GamestateEvent;
+import uulm.teamname.marvelous.gamelibrary.events.NotificationEvent;
+
+import static org.mockito.Mockito.*;
+import static org.junit.jupiter.api.Assertions.*;
+
+class EventDeserializerTest {
+
+    ObjectMapper mapper;
+
+    @BeforeEach
+    void beforeEach() {
+        mapper = new ObjectMapper();
+    }
+
+    @Test
+    void NotificationEventTest() throws JsonProcessingException {
+        var ack = new GamestateEvent();
+        ack.type = EventType.Ack;
+
+        var jsonRepresentingAck = "{\"eventType\": \"Ack\"}";
+
+        assertThat((GamestateEvent) mapper.readValue(jsonRepresentingAck, Event.class))
+                .withFailMessage("Ack was not properly deserialized")
+                .isEqualTo(ack);
+
+        var nack = new GamestateEvent();
+        nack.type = EventType.Nack;
+
+        var jsonRepresentingNack = "{\"eventType\": \"Nack\"}";
+
+        assertThat((GamestateEvent) mapper.readValue(jsonRepresentingNack, Event.class))
+                .withFailMessage("Nack was not properly deserialized")
+                .isEqualTo(nack);
+    }
+
+    @Test
+    void GamestateEventTest() throws JsonProcessingException {
+
+        var characterAlpha = new Character(
+                new EntityID(EntityType.P1, 4),
+                new IntVector2(5, 3),
+                "Alpha",
+                210,
+                9,
+                3,
+                -1, // still -1 because no gameConfig object available
+                -1,
+                -1);
+
+        characterAlpha.inventory.addStone(StoneType.valueOf(1));
+        characterAlpha.inventory.addStone(StoneType.valueOf(4));
+
+        characterAlpha.setPosition(new IntVector2(4, 2));
+
+
+        var characterSteelWall = new Character(
+                new EntityID(EntityType.P1, 4),
+                new IntVector2(255, 0),
+                "Steel Wall",
+                123,
+                2,
+                21,
+                -1, // still -1 because no gameConfig object available
+                -1,
+                -1);
+
+        characterSteelWall.setPosition(new IntVector2(6, 7));
+
+
+        var infinityStone = new InfinityStone(
+                new EntityID(EntityType.InfinityStones, 3),
+                new IntVector2(52, 13),
+                StoneType.valueOf(3));
+
+        infinityStone.setPosition(new IntVector2(7, 22));
+
+
+        var rock = new Rock(
+                new EntityID(EntityType.Rocks, 15),
+                new IntVector2(51, 31),
+                195);
+
+        rock.setPosition(new IntVector2(4, 285));
+
+        var gamestate = new GamestateEvent();
+        gamestate.type = EventType.GamestateEvent;
+        gamestate.entities = new Entity[] {
+                characterAlpha,
+                characterSteelWall,
+                infinityStone,
+                rock
+        };
+        gamestate.mapSize = new IntVector2(15, 300);
+        gamestate.activeCharacter = new EntityID(EntityType.P2, 3);
+        gamestate.stoneCooldowns = new Integer[] {1, 1, 3, 1, 4, 2};
+        gamestate.turnOrder = new EntityID[] {
+                new EntityID(EntityType.P1, 5),
+                new EntityID(EntityType.P1, 4),
+                new EntityID(EntityType.P1, 3),
+                new EntityID(EntityType.P1, 2),
+                new EntityID(EntityType.P1, 1),
+                new EntityID(EntityType.P1, 0),
+                new EntityID(EntityType.P2, 0),
+                new EntityID(EntityType.P2, 1),
+                new EntityID(EntityType.P2, 2),
+                new EntityID(EntityType.P2, 3),
+                new EntityID(EntityType.P2, 4),
+                new EntityID(EntityType.P2, 5),
+        };
+        gamestate.winCondition = true;
+
+
+        var jsonRepresentingGamestate = """
+        {
+            "eventType": "GamestateEvent",
+            "entities": [
+                {
+                    "entityType": "Character",
+                    "Name": "Alpha",
+                    "PID": 1,
+                    "ID": 4,
+                    "HP": 210,
+                    "MP": 9,
+                    "AP": 3,
+                    "Stones": [1, 4],
+                    "position": [4, 2]
+                },
+                {
+                    "entityType": "Character",
+                    "Name": "Steel Wall",
+                    "PID": 1,
+                    "ID": 4,
+                    "HP": 123,
+                    "MP": 2,
+                    "AP": 21,
+                    "Stones": [],
+                    "position": [6, 7]
+                },
+                {
+                    "entityType": "InfinityStone",
+                    "ID": 3,
+                    "position": [7, 22]
+                },
+                {
+                    "entityType": "Rock",
+                    "ID": 15,
+                    "HP": 195,
+                    "position": [4, 285]
+                }
+            ],
+            "turnOrder": [
+            {"entityID": "P1", "ID": 5},
+            {"entityID": "P1", "ID": 4},
+            {"entityID": "P1", "ID": 3},
+            {"entityID": "P1", "ID": 2},
+            {"entityID": "P1", "ID": 1},
+            {"entityID": "P1", "ID": 0},
+            {"entityID": "P2", "ID": 0},
+            {"entityID": "P2", "ID": 1},
+            {"entityID": "P2", "ID": 2},
+            {"entityID": "P2", "ID": 3},
+            {"entityID": "P2", "ID": 4}
+            ],
+            "mapSize": [15, 300],
+            "activeCharacter": {"entityID": "P2", "ID": 3},
+            "stoneCooldowns": [1, 1, 3, 1, 4, 2],
+            "winCondition": true
+        }
+        """;
+
+        assertThat((GamestateEvent) mapper.readValue(jsonRepresentingGamestate, GamestateEvent.class))
+                .withFailMessage("GamestateEvent was not properly deserialized")
+                .isEqualTo(gamestate);
+    }
+
+}